发明名称 |
Igenkännande av tal |
摘要 |
Out-of-vocabulary word models for a speech recognizer vocabulary are generated by forming phonemic transcriptions (phonetic baseforms) of user's utterances in terms of existing reference phonemes by using a speech recognition algorithm to match input sub-word feature sample sequences to suitably-constrained allowable sequences of existing reference phoneme features. The resultant new-vocabulary-word phonetic baseform models are stored for subsequent speech recognition using the same recognition algorithm. |
申请公布号 |
FI971822(A) |
申请公布日期 |
1997.04.29 |
申请号 |
FI19970001822 |
申请日期 |
1997.04.29 |
申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
RINGLAND, SIMON PATRICK ALEXANDER |
分类号 |
G10L15/10;G01L;G10L;G10L15/02;G10L15/06;G10L15/14;G10L15/18;(IPC1-7):G01L |
主分类号 |
G10L15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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